Otherworldly Trace Visualizer
modified night-vision goggles
This is a pair of night vision goggles that was modified by Evie using parts from various equipment.
These allowed the tracking of the residual energy left behind by an otherworldly visitor, apparently bent on causing a catastrophic explosion in an old greys fortress under the caustic, eerie lake near the B.O.O. The catastrophe was averted after the visitor was destroyed and the explosion averted, with the help of all.